Device for carrying drive motor of elevator system

Abstract

A device (13) for carrying a drive motor (9) of an elevator system (1) comprises a carrier (15) having a receptacle (23) for fastening the drive motor (9) to the carrier (15), a chassis (17) and a support (19). The device (13) is designed such that, in the assembled state of the device (13), one end of the carrier (15) is fastened to a side wall (21) of a shaft (7) of the elevator system (1).

Description

Field of the Invention

[0001] The present invention relates to a device for carrying a drive motor of an elevator installation. Furthermore, the present invention relates to a method for assembling the device. Furthermore, the present invention relates to a system for carrying a plurality of drive motors of an elevator installation and to an elevator installation. Background Art

[0002] An elevator installation (for example, an elevator installation for transporting people and / or goods in a building) can include a drive motor for raising and / or lowering a car and / or a counterweight connected to the car. Such a drive motor can be arranged, for example, at the top of a shaft by means of a carrier structure.

[0003] EP2361214B1 describes a carrier structure formed by a transverse carrier arranged in a shaft and a longitudinal carrier for supporting the transverse carrier on a load-bearing element of the shaft.

[0004] US6,006,865 describes a carrier structure that can be pivoted into a shaft for maintenance and repair.

[0005] US6,446,762B1 describes a carrier structure in the form of a two-piece frame that can be fixed to the upper end of a shaft.

[0006] US2004 / 0084251A1 describes a carrier structure that can be fixed to the upper end of a guide rail. Summary of the Invention

[0007] There is a need for an alternative device for carrying a drive motor of an elevator installation. Furthermore, there is a need for a system for carrying a plurality of drive motors of an elevator installation, for example, in order to be able to use a plurality of smaller drive motors instead of a single larger drive motor to move a car.

[0008] These needs can be met by the subject matter of the independent claims. Advantageous embodiments are set forth in the dependent claims, the following description, and the drawings.

[0009] A first aspect of the present invention relates to a device for carrying a drive motor of an elevator installation, the elevator installation including a shaft connecting a plurality of floors of a building and a car movable between the floors in the shaft by means of a drive motor. The device includes a carrier having a receiving portion for fixing the drive motor to the carrier. The device is designed or configured in such a way that in the assembled state of the device, one end of the carrier is fixed to the side wall and / or ceiling of the shaft, and the receiving portion is arranged on the section of the carrier extending into the shaft. The receiving portion is designed as a suspension portion for suspending and assembling the drive motor on the carrier. Preferably, the receiving portion is designed in a hook shape such that a pin erected from the housing of the drive motor can be hooked into the receiving portion.

[0010] On the one hand, this simplifies the installation of the drive motor. In particular, the drive motor can be installed by only one person.

[0011] According to an embodiment, the device may further include a fastening mechanism for fastening the pin hooked into the receiving portion.

[0012] This can prevent the drive from accidentally becoming detached from the carrier.

[0013] According to an embodiment, the fastening mechanism may include an arm movable between a first position and a second position, preferably rotatably supported on the carrier, and particularly designed in a hook shape.

[0014] The hook shape of the arm allows for providing a mating part for the receiving portion, which is preferably also designed in a hook shape. Here, the receiving portion, which is preferably in a hook shape, and the arm, which is preferably in a hook shape, may be constructed or arranged / movably supported on the carrier such that the receiving portion and the arm at least partially, preferably substantially completely, surround / can surround the pin of the drive motor.

[0015] Configuration means a shape that extends at least segmentally with a certain radius in the context. A hook shape particularly refers to a shape designed as substantially semi-circular.

[0016] This can prevent the drive from accidentally becoming detached from the receiving portion.

[0017] According to an embodiment, the arm may include an operating segment and a fastening segment, wherein the fastening segment releases the receiving portion in the first position, and the operating segment is arranged in the first position such that when the pin is hooked into the receiving portion, it presses against the operating segment, whereby the arm moves in the direction of the second position, preferably until it reaches the second position. In the second position, the fastening segment at least partially encloses the pin suspended in the receiving portion to prevent the pin from slipping out of the receiving portion.

[0018] This enables the automatic operation of the fastening mechanism when the drive motor is mounted in the carrier. On the one hand, this simplifies the assembly of the drive motor. On the other hand, this can avoid assembly errors that may occur when using a manually operable fastening mechanism.

[0019] For example, when the pin is mounted in the carrier, the drive motor can be mounted on the carrier, for example, in a suspended manner. In other words, the center of gravity of the drive motor fixed to the carrier can be located below the pin mounted in the carrier. In addition to the pin, the housing of the drive motor can also be connected to the carrier, for example, to a connecting part (see also above) connected to the carrier and / or the support and / or to the support at at least one additional location, which can be located, for example, below the pin mounted in the carrier.

[0020] The pin can be, for example, part of a shock-absorbing bearing for supporting the drive motor on the carrier.

[0021] For example, the housing of the drive motor can have a bearing bush, and the pins project from the bearing bush on both sides. Thus, the receiving part of the carrier can include two hook-shaped segments for hooking the two pins. Here, the fastening mechanism can have a separate arm for each configured segment of the two hook-shaped segments. The pin can be, for example, the end of a shaft passing through the bearing bush, which can be connected to the bearing bush by an elastomeric material (such a bearing is also called a spherical bearing). In the assembled state, the device can be at least partially assembled in the top of the shaft, i.e., arranged at the upper end of the shaft. The height of the top of the shaft can, for example, correspond to the vertical distance from the ceiling of the shaft to the floor of the highest floor. However, other installation positions are also possible.

[0022] For example, the shaft can be bounded by four different side walls, which can be pairwise opposite to each other. In other words, the shaft can have a rectangular cross-section. In the case where the device is assembled, the carrier and the chassis can be assembled on one of the four side walls.

[0023] The carrier and / or the chassis can be fixed to the side wall, for example, by means of a threaded connection. A segment of the carrier and / or the chassis can also be embedded in the side wall, for example, by pouring concrete into the side wall, where another segment of the carrier or the chassis projects from the side wall.

[0024] The receiving part can be arranged, for example, on the free end of the carrier. Here, the drive motor can be fixed to the carrier by the receiving part in such a way that, when viewed along the longitudinal direction of the carrier, the drive motor projects in a direction away from the side wall via the free end of the carrier. However, the receiving part can also be arranged at other locations on the carrier, for example, between the free end and the (fixed) end that fixes the carrier to the side wall in the assembled state of the device.

[0025] The carrier can be designed to additionally carry at least one further drive component of the elevator installation, such as a drive battery, a brake chopper, an elevator controller, a transmission, a traction sheave and / or a deflector sheave.

[0026] The support can be designed to carry at least a part of the weight of the carrier which is fixed to the side wall and has a drive motor (and additionally also one or more further drive components). In the assembled state of the device, the support can be connected on the one hand to the carrier and on the other hand to the chassis, for example by screwing and / or welding.

[0027] It is feasible that, in the assembled state of the device, the carrier has a horizontal longitudinal direction, and / or the support has a vertical longitudinal direction in the assembled state of the device.

[0028] By fixing the carrier and the chassis to the same side wall, the device can be assembled more easily compared to a carrier structure in which the components have to be assembled on different side walls. In addition, the device can also be designed to be more space-saving.

[0029] A second aspect of the invention relates to a system for carrying a plurality of drive motors of an elevator installation, the elevator installation including a shaft connecting a plurality of floors of a building and a car which can travel between the floors in the shaft by means of a drive motor. The system includes a plurality of devices, each device being a device as described in the context, and the carrier of each device having a receiving portion for fixing one of the drive motors to the carrier.

[0030] In other words, the system can have a separate device for each drive motor. The devices can be assembled, for example, independently of one another.

[0031] It is feasible that, in the assembled state of the system, the carriers are arranged at the same height in the shaft. Additionally or alternatively, in the assembled state of the system, the chassis can be arranged at the same height in the shaft. However, embodiments can be considered in which the height positions of the carriers or the chassis are significantly different from one another.

[0032] Such a system enables a simple and space-saving assembly of a plurality of drive motors in the shaft, for example at the top of the shaft. Thereby, a plurality of smaller drive motors can be used instead of a single larger drive motor to move the car, which can have a positive effect on the manufacturing costs and / or the maintenance and / or repair costs.

[0033] A third aspect of the invention relates to an elevator installation, the elevator installation including a shaft connecting a plurality of floors of a building and a car which can travel between the floors in the shaft.

[0034] The elevator installation further comprises a drive motor for moving the car and the devices described above in the context, wherein the drive motor is fixed to the support by means of a receiving part.

[0035] Alternatively, the elevator installation further comprises a plurality of drive motors for moving the car and the system described above in the context, each drive motor being fixed to one of the supports by means of one of the receiving parts.

[0036] Furthermore, the elevator installation may comprise a counterweight connected to the car by means of a suspension, the counterweight descending when the car ascends and ascending when the car descends. Herein, the drive motor or the plurality of drive motors may be designed to displace the suspension.

[0037] A fourth aspect of the invention relates to a method for assembling a device for carrying a drive motor of an elevator installation, in particular the devices described above and below, wherein the elevator installation comprises a shaft connecting a plurality of floors of a building and a car movable between the floors in the shaft by means of a drive motor. The method comprises the following steps: providing a chassis, a support and a support on which there is a receiving part for fixing the drive motor to the support; fixing one end of the chassis and the support to a side wall, in particular to the same side wall, and / or to the ceiling of the shaft, wherein the chassis fixed to the side wall is arranged below the support fixed to the side wall in particular, and the receiving part is arranged on a section of the support fixed to the side wall in particular that projects into the shaft; connecting the support to the support and the chassis such that the support supports the section of the support projecting into the shaft on the section of the chassis projecting into the shaft.

[0038] The above steps may be carried out in the given order or in an order different from the given order.

[0039] It should be noted that: the features of the device may also be features of the method as described above in the context (and vice versa).

[0040] Embodiments of the invention may be considered to be based on the following concepts and insights. These embodiments are not intended to limit the scope of the invention.

[0041] According to one embodiment, the support may be formed by a longitudinal section of a guide rail for guiding the car in the longitudinal direction of the shaft. In the assembled state of the device, the longitudinal section may be fixed to the support on the one hand and to the chassis on the other hand. Thereby, no additional component for supporting the support on the chassis is required.

[0042] According to one embodiment, the guide rail may be a hollow rail. Such a guide rail is particularly robust and stable.

[0043] According to one embodiment, the longitudinal segment can be an end segment of the guide rail. In other words, in the assembled state of the device, the carrier can be arranged on the upper end portion of the guide rail. For example, the carrier can rest on the upper end portion of the guide rail.

[0044] According to one embodiment, in the assembled state of the device, the chassis can be anchored to the floor and / or directly anchored to the side wall at the floor of one of the floors. Here, the chassis can be connected to the floor directly and / or indirectly, i.e., through at least one connecting member in the form of, for example, a carrier or a plate. For example, the floor can be the floor of the top floor in the building. This enables the chassis to be fixed to the side wall particularly stably.

[0045] According to one embodiment, in the assembled state of the device, the carrier can rest on the upper end portion of the support member. Here, the upper end portion of the support member can contact the bottom side of the carrier.

[0046] The bottom side of the carrier can also be connected to the upper end portion of the support member by means of at least one connecting member in the form of, for example, an intermediate plate arranged between the carrier and the support member. When the device is assembled, the connecting member can be fixed to the carrier and / or the support member, for example, by screwing and / or welding. The connecting member can also include a fixing segment for additionally fixing the drive motor to the connecting member. This enables the drive motor to be statically supported at two support points, i.e., on the receiving portion on the carrier and the fixing segment.

[0047] According to one embodiment, the device can also include an additional support member which, in the assembled state of the device, additionally supports the segment of the carrier extending into the shaft on the segment of the chassis extending into the shaft. Similar to the support member, the additional support member can be connected to the carrier on the one hand and to the chassis on the other hand in the assembled state of the device. In the assembled state of the device, the additional support member can extend at least partially horizontally between the support member and the side wall and / or at least partially vertically between the carrier and the chassis. By using two or more support members for support, these support members can be designed more lightly and / or more simply compared to the case of using only a single support member. This also makes the support more reliable.

[0048] According to one embodiment, the device can also include a plate-shaped wall element which is designed such that in the assembled state of the device, the plate-shaped wall element extends at least partially between the support member and the side wall.

[0049] According to one embodiment, the wall element can be designed such that in the assembled state of the device, the wall element covers at least 50%, preferably at least 75%, of the surface defined in the horizontal direction by the support and the side wall and in the vertical direction by the carrier and the chassis. This is advantageous for safety and / or aesthetic reasons.

[0050] According to one embodiment, the width of the section of the wall element extending horizontally between the support and the side wall can be at least 50%, preferably at least 75%, of the horizontal distance from the support to the side wall. This is advantageous for reasons of weight and / or stability.

[0051] According to one embodiment, the wall element can have a plurality of notches, the width of each notch can be at least 25%, preferably at least 50%, of the width of the wall element, and / or the height of each notch of the wall element can be at least 10%, preferably at least 25%, of the height of the wall element. This can significantly reduce the weight of the wall element.

[0052] According to one embodiment, the wall element can be a sheet component. This enables the cost-effective manufacture of the wall element.

[0053] According to one embodiment, an additional support can be formed by the wall element. Thus, in addition to the wall element, no other components are required to additionally support the carrier on the chassis.

[0054] According to one embodiment, the end of the carrier fixed to the side wall and / or the ceiling can be fixed to the side wall and / or the ceiling by at least one damping intermediate member. Such an intermediate member can be, for example, or include, a rubber component. Thereby, undesired vibrations and / or noises during the operation of the drive motor can be significantly reduced or avoided.

[0055] According to one embodiment, in the assembled state of the system, the carriers of different devices can be fixed to the same side wall of the shaft. In other words, all the carriers and chassis of the system can be fixed to the same side wall of the shaft.

[0056] Alternatively, at least one carrier can be fixed to a side wall different from the remaining carriers, and / or at least one chassis can be fixed to a side wall different from the remaining chassis.

[0057] According to one embodiment, in the assembled state of the system, the carriers can be connected to each other by at least one connecting member on the section extending into the shaft to form a frame. The connecting member can be, for example, plate-shaped or carrier-shaped. Thus, compared with a design in which the carriers do not connect to each other to form a frame, the stiffness of the carriers can be significantly increased with only a small amount of structural effort.

[0058] Similarly, in the assembled state of the system, the underframes can be interconnected by, for example, plate-shaped or carrier-shaped connecting members. In this case, the underframes can be fixed to the side walls by (common) connecting members. The connecting members can also be designed to anchor the underframes to the floor of one of the floors (see above). For this purpose, the connecting members can be fixed at least partially to the floor, for example, on the front edge of the floor adjacent to the side wall or extending into the shaft through the side wall.

[0059] On the other hand, it relates to a method for assembling a drive motor to a device for carrying the drive motor of an elevator installation. The method includes the following steps: providing a device as described in the context; and hanging a pin protruding from the drive motor into the receiving portion. Description of the Drawings

[0060] Below, embodiments of the present invention will be introduced with reference to the drawings. Neither the description nor the drawings should be construed as limiting the scope of the present invention.

[0061] Figure 1 A side view shows an end section of a carrier of a device according to an embodiment of the present invention having a hook-shaped receiving portion, and a drive motor of an elevator installation when hung into the receiving portion.

[0062] Figure 2 Shown in side view Figure 1 the receiving portion in

[0063] Figure 3 showing a sub-region of an elevator installation according to an embodiment of the present invention.

[0064] Figure 4 A perspective view shows a system for supporting two drive motors of an elevator installation according to an embodiment of the present invention.

[0065] Figure 5 A perspective view shows a system for carrying two drive motors of an elevator installation according to an alternative embodiment of the present invention.

[0066] Figure 6 A top view shows a carrier of a device according to an embodiment of the present invention fixed to a shaft wall by a plurality of vibration damping intermediate members.

[0067] The drawings are purely schematic and not drawn to scale. If the same reference numerals are used in different drawings, these reference numerals denote the same or equivalent features. Detailed Description of the Embodiments

[0068] Figure 1An elevator installation 1 is shown, which includes a shaft 7 connecting a plurality of floors 3 of a building 5 and a car 11 that can travel in the shaft 7 by means of a drive motor 9. In addition, the elevator installation 1 includes means 13 for positioning the drive motor 9 in the shaft 7 (here positioned in the top of the shaft).

[0069] The means 13 includes a carrier 15, a chassis 17, and a support 19. In the assembled state of the means 13 as Figure 1 shown, one end of the carrier 15 is fixed to the side wall 21 of the shaft 7, such that a section of the carrier 15 extends from the side wall 21 into the shaft 7. In the section having a horizontal longitudinal direction here, the carrier 15 has a receiving portion 23 for fixing the drive motor 9 to the carrier 15. As Figure 1 shown, the receiving portion 23 can be arranged at the free end of the section of the carrier 15 extending into the shaft 7.

[0070] The chassis 17 is fixed to the same side wall 21 as the carrier 15 and is located below the carrier 15. Here, the chassis 15 can be located below a door opening, while the carrier 15 is located above the door opening, through which a person can reach the shaft 7 from one of the floors 3.

[0071] The support 19 is connected on the one hand to the section of the carrier 15 extending into the shaft 7 and on the other hand to the section of the chassis 17 extending into the shaft 7, for example, screwed and / or welded. Thereby, the carrier 15 is supported on the chassis 17 by the support 19.

[0072] The drive motor 9 is fixed to the carrier 15 by the receiving portion 23. In this example, the drive motor 9 is only carried by the means 13, that is, held in a defined position in the shaft 7. The receiving portion 23 can also be supported on the support 19 and / or the chassis 17.

[0073] The drive motor 9 can include a housing 25 and is fixed to the receiving portion 23 by its housing 25. Additional drive components can be arranged in and / or on the housing 25, such as a transmission and / or a traction wheel for displacing a support device 27 connected to the car 11 and / or a counterweight.

[0074] A so-called power block 29 can additionally be fixed to the section of the carrier 15 extending into the shaft 7, for example, between the support 19 and the side wall 21. Such a power block 29 can include, for example, a battery, a brake chopper, an elevator controller, or a combination of at least two of these examples.

[0075] In this example, the support member 19 is formed by a longitudinal section of the guide rail 19, preferably in the form of a hollow rail, for guiding the car 11 in the longitudinal direction of the shaft 7. Here, the carrier 15 can be placed on the upper end portion of the guide rail 19 as shown here. The guide rail 19 can be designed to additionally support the underframe 17.

[0076] The underframe 17 can be anchored to the floor 33 of one of the floors 3 (here the top floor 3). Alternatively or additionally, the underframe 17 can be anchored in a section of the side wall 21 that is outside the floor 33 and adjacent to the floor 33, for example.

[0077] The elevator installation 1 can also include two or more (preferably structurally identical) examples of the above-mentioned device 13, and then these examples form a system 35 for carrying two or more drive motors 9 of the elevator installation 1 (see Figure 2 and Figure 3 ). Here, each drive motor 9 can be connected to one of the carriers 15 via one of the receiving portions 23, that is to say each drive motor 9 can be carried by its own device 13.

[0078] As Figure 2 and Figure 3 shown, the carriers 15 of the system 35 can be interconnected on the sections extending into the shaft 7 by at least one connecting member 37, here in the form of a connecting plate, to form a particularly torsion-resistant frame.

[0079] Similarly, the underframes 17 of the system 35 can be interconnected by at least one connecting member in the form of a transverse carrier 39 here. In this example, each underframe 17 is connected to the transverse carrier 39 at one of its ends, while on the other hand, the transverse carrier 39 can be fixed to the side wall 21, preferably anchored in the floor 33. However, the underframe 17 is connected to one of the support members 19 at its other end, here to one of the guide rails 19.

[0080] It is feasible that each carrier 15 can be supported on the respective underframe 17 by an additional support member 41, where the additional support member 41 can be fixed on the one hand to the section of the carrier 15 extending into the shaft 7 and on the other hand to the section of the underframe 17 extending into the shaft. In addition, the additional support member 41 can be fixed to the support member 19 and / or the side wall 21.

[0081] As Figure 2 shown, the additional support member 41 can be designed as a substantially closed, plate-shaped wall element 41 in the form of a sheet member, which covers most, i.e. at least 50% or even at least 75%, of the surface defined horizontally by the support member 19 and the side wall 21 and vertically by the carrier 15 and the underframe 17 in the assembled state of the device 13.

[0082] Here, the width of the section of the wall element 41 extending between the support 19 and the side wall 21 can be at least 50% or even at least 75% of the horizontal distance A from the support 19 to the side wall 21 (see Figure 1 ).

[0083] As Figure 3 shown, for reasons of weight and / or stability, the wall element 41 can have a plurality (here three) of relatively large notches 43, the width of each notch can be at least 25% or even at least 50% of the width of the wall element 41 (or distance A), and / or the height of each notch can be at least 10% or even at least 25% of the height of the wall element 41 (or the vertical distance from the chassis 17 to the carrier 15).

[0084] In the assembled state of the system 35, the carriers 15 of different devices 13 can be arranged at the same height in the shaft 7. Additionally or alternatively, in the assembled state of the system 35, the chassis 17 of different devices 13 can be arranged at the same height in the shaft 7.

[0085] In the assembled state of the system 35, the car 11 can be arranged between the supports 19 or the guide rails 19.

[0086] As Figure 4 shown, the carrier 15 can also be connected to the side wall 21 at its fixed end by at least one vibration-damping intermediate member 59. In this example, the carrier 15 has a flange 61 at its fixed end, which can be screwed to a bottom plate 63 fixed to the side wall 21, wherein the flange 61 and the bottom plate 63 do not directly contact each other in the screwed state, but are interconnected by a plurality of intermediate members 59. The intermediate members 59 can be designed as rubber gaskets, for example, and the screws can respectively pass through the rubber gaskets.

[0087] Finally, it should be noted that: terms such as "having", "including", "containing", etc. do not exclude other elements or steps, and indefinite articles such as "a" or "an" do not exclude a plurality. It should also be pointed out that: the features or steps introduced with reference to one of the above embodiments can also be used in combination with the features or steps introduced with reference to other above embodiments. The reference signs in the claims should not be construed as limiting the scope of the subject matter defined by the claims.

Claims

1. A device (13) for carrying a drive motor (9) of an elevator installation (1), Among them, wherein the elevator installation (1) has a shaft (7) connecting a plurality of floors (3) of a building (5) to each other and a car (11) that can travel between the plurality of floors (3) in the shaft (7) by means of a drive motor (9), wherein the device (13) includes a carrier (15) having a receiving portion (23) for fixing the drive motor (9) to the carrier (15); wherein the device (13) is designed in such a way that in the assembled state of the device (13), one end of the carrier (15) is fixed to a side wall (21) and / or ceiling of the shaft (7), the receiving portion (23) is arranged on a section of the carrier (15) extending into the shaft (7), and the receiving portion is designed as a suspension portion for assembling the drive motor in a suspended manner on the carrier and is in particular designed in a hook shape such that a pin (45) protruding from a housing (25) of the drive motor (9) can be hooked into the receiving portion (23).

2. The device (13) according to claim 1, Among them, wherein the device (13) further includes: a fastening mechanism (47) for fastening the pin (45) hooked into the receiving portion (23).

3. The device (13) according to claim 2, Among them, wherein the fastening mechanism (47) includes an arm (49) that can move between a first position and a second position, is preferably pivotally supported on the carrier (15), and is in particular designed in a hook shape.

4. The device (13) according to claim 3, wherein, The arm (49) includes an operating section (51) and a fastening section (53), wherein the fastening section (53) releases the receiving portion (23) in the first position, and the operating section (51) is arranged in the first position such that when the pin (45) is hooked into the receiving portion (23), the pin presses against the operating section (51), whereby the arm (49) moves towards the second position, preferably until it reaches the second position, wherein the fastening section (53) at least partially encloses the pin (45) hooked into the receiving portion (23) in the second position to prevent the pin (45) from slipping out of the receiving portion (23).

5. The device (13) according to any one of the preceding claims, wherein, The device further includes a chassis (17) and a support (19), and the chassis (17) is fixed to the side wall (21), in particular to the same side wall (21) as the carrier (15), and is arranged below the carrier (15), and the support (19) supports a section of the carrier (15) extending into the shaft (7) on a section of the chassis (17) extending into the shaft (7).

6. The device (13) according to claim 5, wherein, The support (19) is formed by a longitudinal section of a guide rail (19) for guiding the car (11) longitudinally along the shaft (7).

7. The apparatus (13) according to claim 6, wherein, The guide rail (19) is a hollow rail; and / or wherein the longitudinal section is an end section of the guide rail (19).

8. The device (13) according to any one of claims 5 to 7, wherein, In the assembled state of the device (13), the chassis (17) is anchored in the floor (33) and / or directly anchored to a side wall at the floor of one floor in the floor (3), particularly at the top floor; and / or wherein, in the assembled state of the device (13), the carrier (15) rests on the upper end portion of the support member (19).

9. The device (13) according to any one of claims 5 to 8, further comprising: An additional support member (41) for additionally supporting the segment of the carrier (15) extending into the shaft (7) on the segment of the chassis (17) extending into the shaft (7).

10. The device (13) according to any one of claims 5 to 9, further comprising: A plate-shaped wall element (41), the plate-shaped wall element being designed such that in the assembled state of the device (13), it extends at least partially between the support member (19) and the side wall (21); wherein the wall element (41) is designed such that in the assembled state of the device (13), the wall element covers at least 50%, preferably at least 75%, of the surface defined by the support member (19) and the side wall (21) in the horizontal direction and by the carrier (15) and the chassis (17) in the vertical direction; and / or wherein the segment of the wall element (41) extending between the support member (19) and the side wall (21) has a width in the horizontal direction of at least 50%, preferably at least 75%, of the horizontal distance (A) from the support member (19) to the side wall (21); and / or wherein the wall element (41) has a plurality of notches (43), the widths of the plurality of notches are each at least 25%, preferably at least 50%, of the width of the wall element (41), and / or the heights of the plurality of notches are each at least 10%, preferably at least 25%, of the height of the wall element (41), and / or wherein the wall element (41) is a sheet member.

11. The device (13) according to claim 10, dependent on claim 9, wherein, The additional support member (41) is formed by the wall element (41).

12. The device (13) according to any one of the preceding claims, wherein, The end of the carrier (15) fixed to the side wall (21) and / or the ceiling is fixed to the side wall (21) and / or the ceiling by at least one vibration damping intermediate member (59).

13. A system (35) for carrying a plurality of drive motors (9) of an elevator installation (1), wherein, The elevator device (1) includes: a shaft (7) connecting a plurality of floors (3) of a building (5) to each other and a car (11) movable between the plurality of floors (3) in the shaft (7) by means of a drive motor (9), wherein the system (35) includes: A plurality of devices (13) according to any one of the preceding claims, wherein the carrier (15) of each device (13) has a receiving portion (23) for fixing one of the drive motors (9) to the carrier (15); and / or wherein, in the assembled state of the system (35), the carriers (15) of different devices (13) are fixed to the same side wall (21) of the shaft (7); and / or Wherein, in the assembled state of the system (35), the carriers (15) are interconnected by at least one connecting member (37) on the segments extending into the shaft (7) to form a framework.

14. An elevator installation (1), comprising: a shaft (7) interconnecting a plurality of floors (3) of a building (5); a car (11) movable in the shaft (7) between a plurality of floors (3); wherein the elevator installation (1) further comprises: a drive motor (9) for moving the car (11); and the device (13) according to any one of claims 1 to 12, wherein the drive motor (9) is fixed to the carrier (15) by means of a receiving portion (23); and / or wherein the elevator installation (1) further comprises: a plurality of drive motors (9) for moving the car (11); and the system (35) according to claim 13, wherein each drive motor (9) is fixed to one of the carriers (15) by means of one of the receiving portions (23).

15. A method for assembling a drive motor to a device (13) for carrying the drive motor (9) of an elevator installation (1), providing the device (13) according to any one of claims 1 to 12; and hooking a pin (45) protruding from the drive motor (9) into the receiving portion (23).

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